Monolithic additive manufacturing of fluid-structure coupled architected cellular mechanical system for rate-adaptive enhanced energy dissipation

Jawad Ahmad; Valerii Zudov; Mayur Jiyalal Prajapati; Marat Dosaev; Bing Joe Hwang; Wei-Nien Su; Cho-Pei Jiang; Jeng‐Ywan Jeng

doi:10.1039/d6mh00694a

January 1, 2026Materials Horizons

Monolithic additive manufacturing of fluid-structure coupled architected cellular mechanical system for rate-adaptive enhanced energy dissipation

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Key Points

This research aims to develop a monolithic additive manufacturing process for creating fluid-structure coupled cellular materials that enhance energy dissipation.
Utilized monolithic additive manufacturing techniques to fabricate cellular structures.
Examined the energy dissipation capacity and rate-adaptive response of the systems in various conditions.
Assessed the structural reusability of the designed materials.
Demonstrated improved energy dissipation over conventional materials with specific rates of structural response.
Achieved high structural reusability, indicating long-lasting performance under repeated stress conditions.

Implication

Demonstrates enhanced energy dissipation in architected cellular systems, suggesting improved damping performance.

Abstract

Passive damping systems that combine high dissipation capacity with rate-adaptive response and structural reusability remain challenging to realize using conventional single architected materials, which are typically governed by purely structural...

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Cite This Study

Ahmad et al. (2026) studied this question.

synapsesocial.com/papers/6a2ba2708101cf8926f015eb https://doi.org/10.1039/d6mh00694a

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Monolithic additive manufacturing of fluid-structure coupled architected cellular mechanical system for rate-adaptive enhanced energy dissipation

Key Points

Implication

Abstract

Discussion

Cite This Study

Monolithic additive manufacturing of fluid-structure coupled architected cellular mechanical system for rate-adaptive enhanced energy dissipation

Key Points

Implication

Abstract

Discussion

Cite This Study

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